| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.39 | 5.534% | $233.6417 | $233.64 | $233.65 | $233.60 |
| Purchase #2 | $165.78 | 6.673% | $176.8425 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $217.46 | 7.550% | $233.8782 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $74.72 | 12.808% | $84.2901 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $22.31 | 7.269% | $23.9317 | $23.93 | $23.95 | $23.90 |
| Purchase #6 | $162.72 | 9.325% | $177.8936 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $221.99 | 9.662% | $243.4387 | $243.44 | $243.45 | $243.40 |
| 7 purchase totals = | $1,086.37 | $1,173.9165 | $1,173.91 | $1,174.00 | $1,173.80 | |